preaeration
美
英 
英汉解释
例句
Application of Hydrolysis Acidification-preaeration-oxidation Ditch-floation System to the Treatment of Tannery Wastewater
水解酸化-预曝气-氧化沟-气浮工艺在制革废水处理中的应用
Treating Slaughtering Wastewater with the Process of Oil Separation and Sedimentation-Preaeration-Contact Oxidation-Floatation
隔油沉淀-预曝调节-接触氧化-气浮工艺处理屠宰加工废水